Double-network hydrogels with extremely high mechanical strength

被引:3936
作者
Gong, JP [1 ]
Katsuyama, Y
Kurokawa, T
Osada, Y
机构
[1] Hokkaido Univ, Grad Sch Sci, Sapporo, Hokkaido 0600810, Japan
[2] JST, Presto, Sapporo, Hokkaido 0600810, Japan
关键词
D O I
10.1002/adma.200304907
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Very strong hydrogels (with a fracture strength of some tens of MPa), as required for both industrial and biomedical applications, have been generated by inducing a double-network (DN) structure for various combinations of hydrophilic polymers. The Figure shows a hydrogel before, during, and after application of a fracture stress of 17.2 MPa.
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收藏
页码:1155 / +
页数:5
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